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<?php |
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namespace Peridot\Console; |
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use Evenement\EventEmitterInterface; |
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use Peridot\Configuration; |
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use Peridot\Core\HasEventEmitterTrait; |
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use Peridot\Core\TestResult; |
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use Peridot\Reporter\ReporterFactory; |
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use Peridot\Runner\RunnerInterface; |
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use Peridot\Runner\SuiteLoader; |
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use Peridot\Runner\SuiteLoaderInterface; |
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use Symfony\Component\Console\Command\Command as ConsoleCommand; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* The default Peridot CLI command. Responsible for loading and |
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* executing tests. |
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* |
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* @package Peridot\Console |
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*/ |
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class Command extends ConsoleCommand |
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{ |
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use HasEventEmitterTrait; |
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/** |
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* @var \Peridot\Runner\RunnerInterface |
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*/ |
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protected $runner; |
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/** |
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* @var \Peridot\Configuration |
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*/ |
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protected $configuration; |
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/** |
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* @var \Peridot\Reporter\ReporterFactory |
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*/ |
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protected $factory; |
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/** |
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* @var \Peridot\Runner\SuiteLoaderInterface |
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*/ |
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protected $loader; |
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/** |
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* @param RunnerInterface $runner |
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* @param Configuration $configuration |
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* @param ReporterFactory $factory |
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* @param EventEmitterInterface $eventEmitter |
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*/ |
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public function __construct( |
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RunnerInterface $runner, |
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Configuration $configuration, |
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ReporterFactory $factory, |
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EventEmitterInterface $eventEmitter |
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) { |
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parent::__construct('peridot'); |
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$this->runner = $runner; |
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$this->configuration = $configuration; |
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$this->factory = $factory; |
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$this->eventEmitter = $eventEmitter; |
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} |
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/** |
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* Set the loader used by the Peridot command |
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* |
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* @param SuiteLoaderInterface $loader |
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* @return $this |
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*/ |
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public function setLoader(SuiteLoaderInterface $loader) |
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{ |
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$this->loader = $loader; |
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return $this; |
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} |
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/** |
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* Fetch the loader used by the Peridot command. Defaults to |
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* a glob based loader |
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* |
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* @return SuiteLoaderInterface |
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*/ |
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public function getLoader() |
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{ |
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if ($this->loader === null) { |
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return new SuiteLoader($this->configuration->getGrep()); |
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} |
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return $this->loader; |
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} |
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/** |
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* Set the suite runner used by the Peridot command. |
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* |
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* @param RunnerInterface $runner |
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* @return $this |
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*/ |
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public function setRunner(RunnerInterface $runner) |
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{ |
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$this->runner = $runner; |
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return $this; |
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} |
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/** |
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* Return the runner used by the Peridot command. Defaults to |
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* an instance of Peridot\Runner\Runner. |
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* |
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* @return RunnerInterface |
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*/ |
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public function getRunner() |
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{ |
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return $this->runner; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return string |
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*/ |
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public function getSynopsis($short = false) |
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{ |
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return $this->getName() . ' [options] [files]'; |
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} |
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/** |
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* Load and run Suites and Tests |
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* |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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* @return int |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$this->eventEmitter->emit('peridot.execute', [$input, $output]); |
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$this->eventEmitter->emit('peridot.reporters', [$input, $this->factory]); |
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if ($input->getOption('reporters')) { |
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$this->listReporters($output); |
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return 0; |
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} |
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$this->configuration->setReporters($input->getOption('reporter')); |
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$this->eventEmitter->emit('peridot.load', [$this, $this->configuration]); |
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return $this->getResult(); |
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} |
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/** |
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* Output available reporters |
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* |
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* @param OutputInterface $output |
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*/ |
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protected function listReporters(OutputInterface $output) |
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{ |
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$output->writeln(""); |
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foreach ($this->factory->getReporters() as $name => $info) { |
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$output->writeln(sprintf(" %s - %s", $name, $info['description'])); |
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} |
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$output->writeln(""); |
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} |
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/** |
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* Return the result as an integer. |
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* |
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* @return int |
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*/ |
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protected function getResult() |
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{ |
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$result = new TestResult($this->eventEmitter); |
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$this->getLoader()->load($this->configuration->getPath()); |
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$this->factory->createComposite($this->configuration->getReporters()); |
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$this->runner->run($result); |
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if ($result->getFailureCount() > 0) { |
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return 1; |
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} |
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if ($result->isFocusedByDsl()) { |
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return 2; |
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} |
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return 0; |
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} |
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} |
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